Fixed ta_abstract.h location
Fixed annoying warning ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
Fixed annoying warning: control reaches end of non-void function [-Wreturn-type]
Fixed talib.c:107:6: erro: expected ‘(’ before ‘!’ token
Merge pull request #5 from marcocarvalho/master

Fixed Major error, minor warnings